From 12274e96b42884f043dfaa87eb1e5e10281bfac3 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Thu, 11 Jun 2009 15:07:48 -0700
Subject: [PATCH] x86: use zalloc_cpumask_var in arch_early_irq_init
So we make sure MAXSMP gets a cleared cpumask
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/x86/kernel/apic/io_apic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 94605e7f6a54..ef8d9290c7ea 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -187,8 +187,8 @@ int __init arch_early_irq_init(void)
for (i = 0; i < count; i++) {
desc = irq_to_desc(i);
desc->chip_data = &cfg[i];
- alloc_cpumask_var_node(&cfg[i].domain, GFP_NOWAIT, node);
- alloc_cpumask_var_node(&cfg[i].old_domain, GFP_NOWAIT, node);
+ zalloc_cpumask_var_node(&cfg[i].domain, GFP_NOWAIT, node);
+ zalloc_cpumask_var_node(&cfg[i].old_domain, GFP_NOWAIT, node);
if (i < NR_IRQS_LEGACY)
cpumask_setall(cfg[i].domain);
}
--
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